.main {
  display: flex;
  min-height: 100vh;
}
/* ==================== FORM SECTION ==================== */
.form__section {
  flex: 1;
  padding: 0;
  display: flex;
  align-items: center;
}

.section:last-child {
  padding-bottom: 0;
}

/* ==================== FORM CONTAINER ==================== */
.form__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
}
@media (max-width: 1400px) {
  .form__container {
    gap: 35px;
  }
}
@media (max-width: 768px) {
  .form__container {
    gap: 30px;
  }
}
@media (max-width: 480px) {
  .form__container {
    gap: 20px;
  }
}

/* ==================== FORM ==================== */
.form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 25px;
  background-color: var(--primary-bg-color);
  max-width: 600px;
  width: 100%;
  padding: 50px 40px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

@media (max-width: 1600px) {
  .form {
    max-width: 550px;
    padding: 45px 35px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  }
}
@media (max-width: 1400px) {
  .form {
    max-width: 530px;
    padding: 40px 30px;
    gap: 22px;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.2);
  }
}
@media (max-width: 768px) {
  .form {
    padding: 35px 25px;
    max-width: 450px;
    gap: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  }
}
@media (max-width: 480px) {
  .form {
    padding: 30px 20px;
    max-width: 320px;
    gap: 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  }
}
@media (max-width: 390px) {
  .form {
    padding: 25px 15px;
    max-width: 300px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  }
}

.form:hover {
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}
@media (max-width: 1600px) {
  .form:hover {
    box-shadow: 0 8px 23px rgba(0, 0, 0, 0.25);
  }
}
@media (max-width: 1400px) {
  .form:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  }
}
@media (max-width: 768px) {
  .form:hover {
    box-shadow: 0 5px 18px rgba(0, 0, 0, 0.25);
  }
}
@media (max-width: 480px) {
  .form:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
  }
}


/* ==================== FORM INPUT ==================== */
.form__input {
  width: 100%;
  padding: 15px 20px;
  border: 2px solid #e0e0e0;
  border-radius: 12px;
  font-size: 20px;
  font-family: "Rubik", sans-serif;
  transition: all 0.3s ease;
  background-color: #f8f9fa;
  color: #333;
}
@media (max-width: 1600px) {
  .form__input {
    padding: 14px 19px;
    font-size: 19px;
  }
}
@media (max-width: 1400px) {
  .form__input {
    padding: 13px 18px;
    font-size: 18px;
  }
}
@media (max-width: 768px) {
  .form__input {
    padding: 12px 18px;
    font-size: 16px;
  }
}
@media (max-width: 480px) {
  .form__input {
    padding: 10px 15px;
    font-size: 14px;
  }
}

.form__input:focus {
  outline: none;
  border-color: #bad6ff;
  background-color: var(--primary-bg-color);
  box-shadow: 0 0 0 3px rgba(122, 85, 174, 0.1);
}
@media (max-width: 1400px) {
  .form__input:focus {
    box-shadow: 0 0 0 2px rgba(122, 85, 174, 0.1);
  }
}
@media (max-width: 480px) {
  .form__input:focus {
    box-shadow: 0 0 0 1px rgba(122, 85, 174, 0.1);
  }
}

.form__input::placeholder {
  color: #999;
  font-size: 20px;
}
@media (max-width: 1600px) {
  .form__input::placeholder {
    font-size: 19px;
  }
}
@media (max-width: 1400px) {
  .form__input::placeholder {
    font-size: 18px;
  }
}
@media (max-width: 768px) {
  .form__input::placeholder {
    font-size: 16px;
  }
}
@media (max-width: 480px) {
  .form__input::placeholder {
    font-size: 14px;
  }
}

/* ==================== FORM BUTTON ==================== */
.form__btn {
  width: 100%;
  padding: 15px;
  background: var(--primary-text-color);
  color: var(--primary-bg-color);
  border: none;
  border-radius: 12px;
  font-size: 22px;
  font-weight: 600;
  font-family: "Rubik", sans-serif;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 10px;
}
@media (max-width: 1600px) {
  .form__btn {
    padding: 14px;
    font-size: 21px;
    margin-top: 9px;
  }
}
@media (max-width: 1400px) {
  .form__btn {
    padding: 13px;
    font-size: 20px;
    margin-top: 7px;
  }
}
@media (max-width: 768px) {
  .form__btn {
    padding: 12px;
    font-size: 18px;
    margin-top: 5px;
  }
}
@media (max-width: 480px) {
  .form__btn {
    padding: 10px;
    font-size: 16px;
  }
}

.form__btn:hover {
  background: #5483c9;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(106, 50, 125, 0.3);
}

@media (max-width: 1600px) {
  .form__btn:hover {
    box-shadow: 0 5px 12px rgba(106, 50, 125, 0.2);
  }
}

@media (max-width: 1400px) {
  .form__btn:hover {
    box-shadow: 0 5px 10px rgba(106, 50, 125, 0.2);
  }
}

@media (max-width: 768px) {
  .form__btn:hover {
    box-shadow: 0 4px 8px rgba(106, 50, 125, 0.2);
  }
}

@media (max-width: 480px) {
  .form__btn:hover {
    box-shadow: 0 3px 6px rgba(106, 50, 125, 0.2);
  }
}

.form__btn:active {
  transform: translateY(0);
}

/* ==================== FORM LINK ==================== */
.form__link {
  color: var(--primary-bg-color);
  font-size: 20px;
  text-decoration: none;
  transition: all 0.3s ease;
  padding: 10px 20px;
  border-radius: 8px;
  background-color: var(--primary-text-color);
}

@media (max-width: 1600px) {
  .form__link {
    font-size: 19px;
    padding: 9px 19px;
  }
}

@media (max-width: 1400px) {
  .form__link {
    font-size: 18px;
    padding: 9px 18px;
  }
}

@media (max-width: 768px) {
  .form__link {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .form__link {
    font-size: 14px;
    padding: 7px 14px;
  }
}

.form__link:hover {
  background-color: #588ad3;
  transform: translateY(-2px);
}

@media (max-width: 480px) {
  .form__link:hover {
    transform: translateY(-1px);
  }
}

/* ==================== FORM INPUT ERROR ==================== */
.form__input-error {
  border: 3px solid #dc3545 !important;
  background-color: #fff8f8 !important;
}
@media (max-width: 768px) {
  .form__input-error {
    border: 2px solid #dc3545 !important;
  }
}

@media (max-width: 480px) {
  .form__input-error {
    border: 1px solid #dc3545 !important;
  }
}

/* ==================== FORM ERROR BLOCK ==================== */
.form__error-block {
  background-color: #f8d7da;
  color: #721c24;
  padding: 12px;
  border-radius: 10px;
  margin-bottom: 20px;
  border: 3px solid #f5c6cb;
  font-size: 17px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

@media (max-width: 1600px) {
  .form__error-block {
    padding: 11px;
    font-size: 16px;
    margin-bottom: 17px;
  }
}
@media (max-width: 1400px) {
  .form__error-block {
    padding: 10px;
    font-size: 15px;
    margin-bottom: 15px;
  }
}
@media (max-width: 768px) {
  .form__error-block {
    font-size: 14px;
    margin-bottom: 10px;
  }
}
@media (max-width: 480px) {
  .form__error-block {
    padding: 8px;
    font-size: 13px;
    margin-bottom: 8px;
    gap: 3px;
  }
}